Home / 3,756,247.52-5,634,468.32-1,023,817.40

Finding the Fourth Proportional to 3,756,247.52, 5,634,468.32 and 1,023,817.40

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Solution

The fourth proportional to 3,756,247.52, 5,634,468.32 and 1,023,817.40 is: 1,535,752.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756,247.52 : 5,634,468.32 = 1,023,817.40 : x
  2. Step 2: Convert to fraction form
    3,756,247.52/5,634,468.32 = 1,023,817.40/x
  3. Step 3: Cross multiply
    3,756,247.52x = 5,634,468.32 × 1,023,817.40
  4. Step 4: Simplify right side
    3,756,247.52x = 5,768,666,705,764.77
  5. Step 5: Solve for x
    x = 5,768,666,705,764.77/3,756,247.52
  6. Step 6: Final answer
    x = 1,535,752.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.